The data caching feature in WebCombo version 4 has been significantly improved to avoid memory leaks and lower usage of allocated resources particularly when the DataCacheStorage is set to PageCache (default).
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Note that the built-in data caching is disabled by default when the WebCombo is bound to DataSource control. The data caching is provided for the usage when the WebCombo is bound to DataSource object (i.e. through InitializeDataSource event). When bound to DataSource control, the data caching is handled at DataSource control level (through EnableCaching property) and thus no longer need to be handled by WebCombo. |
Another new feature related to the built-in data caching is the ability to store data cache to physical disk. WebCombo now exposed a new option in the DataCacheStorage called FileServer. When you choose this option, the data cache will be stored to the path defined in the CacheServerConnection property. This new option provides better scalability and reliability to your web application since the data caches are no longer stored in the ASP.NET's worker process or Session.